[SOLVED] multimeter Mastech MAS830L - wrong resistance measurement

[saavedra29]

Hello. I bought two months ago a multimeter **broken link removed**.
Today, when i tried to measure resistance i saw that the measurements are totally wrong and not logical. Also when i switch to the diode indicator it buzzes even if i don't touch the two terminals together. I checked the battery with another multimeter and shows 9V which is OK. Do you have any idea what happens?
Thanks

 

[betwixt]

Send it back - it's very unlikely you can repair it yourself.

Brian.

 

[saavedra29]

Well, it measures only voltage correctly now. So i'll let it on the selve and buy another one, probably more expensive this time. I opened it but couldn't figure any burnt resistor with my unexperienced eye.